AC Repair
Fast, honest diagnosis and repair for air conditioners that have stopped cooling or are running rough.
Reliable warmth all winter long. Jasper, AL. Since 1991
Cold snaps in Walker and Winston County can drop fast, and a furnace that won't fire up is never convenient. Tri County Air Systems has provided heating services to homeowners across Jasper, Haleyville, and the surrounding towns since 1991.


American Standard Dealer
We sell, install and service American Standard equipment.
45+
Years of field experience
1991
Family-run since
What heating services cover
Winter here doesn't stay cold for long stretches, but when a front moves through, temperatures can drop into the 20s overnight. That kind of swing puts real strain on a furnace or heat pump that's been sitting idle most of the year, and it's exactly when breakdowns tend to happen.
As a heating and cooling company that has worked on homes across Walker and Winston Counties for over four decades, we handle everything from a simple thermostat fix to a full heating system installation. Our technicians know the older housing stock common around Jasper and Haleyville, and we carry the parts and knowledge to work on systems of nearly any age or brand.
Whether you need a quick furnace repair before a cold front hits or you're planning ahead for a heating system replacement, we treat every call with the same straightforward, no-pressure approach we've built our reputation on.

Know the warning signs
Most heating failures don't happen without warning. Catching the early signs can save you an uncomfortable night without heat and often a bigger repair bill down the road.
If any of these sound familiar, it's worth having a heating contractor take a look before the next cold spell settles in over Walker County.
How we take care of your system
Every job starts with a straight answer about what's actually wrong and what it will cost to fix. From there, we walk through the same process whether you're a longtime customer in Jasper or a first-time caller from Cordova or Sumiton.
We inspect the full system, not just the symptom you called about, to find out exactly why your furnace or heat pump isn't performing the way it should.
You'll hear what's wrong, what it takes to repair it, and when a heating system replacement makes more financial sense than another repair. No pressure, just honest numbers.
For installations and replacements, we work with American Standard, equipment known for reliability in the kind of humid Alabama climate we service every day.
Before we leave, we test the system under real load and show you how to get the most out of it, including simple maintenance you can do between our visits.
Why Jasper homeowners call us first
Tri County Air Systems has served this area since 1991, and many of our customers have been calling us for repairs and replacements for decades.
Our five-person crew handles residential and light commercial heating and cooling work with the kind of hands-on experience that only comes from years in the field.
We install and service top-tier American Standard equipment, giving you a heating system built to hold up through Alabama's swings in weather.

Beyond heating
Heating is only part of keeping your home comfortable year round. We offer a full range of residential HVAC services to cover whatever else your system needs.
Fast, honest diagnosis and repair for air conditioners that have stopped cooling or are running rough.
New system installations sized and set up correctly for your home's layout and Alabama's summer humidity.
Straightforward guidance on when to repair versus replace an aging air conditioner, backed by American Standard equipment.
Heating or cooling failures don't wait for business hours, and neither do we when your comfort is on the line.
Scheduled tune ups and preventive HVAC maintenance that catch small issues before they become expensive repairs.
Repairs and upgrades to ductwork that's leaking, undersized, or dragging down the performance of your heating and cooling system.
Whole-home dehumidifiers that control moisture and support better indoor air quality services throughout your house.
Custom duct fabrication and installation for homes that need ductwork built to fit rather than off-the-shelf parts.
Where we work
We provide heating repair, installation, and maintenance to homeowners and light commercial properties throughout the following communities.
Common Questions
Cost depends on what's wrong, whether it's a simple part replacement or something more involved with the blower motor or heat exchanger. We diagnose the issue first and give you a clear price before starting any work, so there are no surprises on your bill.
We look at the age of your system, the cost of the repair versus a new unit, and how many times you've had to call for service recently. If your furnace is past 12 to 15 years old and needs a major repair, replacement usually saves you money over the next few winters.
Most residential heating system installations are completed in a single day, though larger homes or jobs that require ductwork changes can take longer. We'll give you a specific timeline once we've assessed your home.
Yes. A heating maintenance visit catches worn parts, dirty components, and airflow issues before they cause a breakdown. It also helps your system run more efficiently, which shows up as lower heating bills through the winter months.
Don't wait for the next cold front to find out your heating system needs attention. Call Tri County Air Systems or request an appointment online and we'll get a technician out to your home in Jasper, Walker County, or Winston County.